I had feared this was coming — Lacroix Underwater

Shadowfax · April 15, 2024, 4:18pm

I made some notes when I set up my 4wd d100s’s

Evan's 1st Mountainboard | The Apex Croix - 4wd atrocity

Adding some notes here on 4wd setup for d100s.

make sure to never plug in or unplug a d100s while can is connected. Can chips will explode.

Detection wizard sets bad (very low) absolute max current values. After running wizard, set to 250a per side. (believe this is the setting that hitting default value provides).

master side (switch side) = off after 30 min

slave side = always on

on off shit resets after input wizard. Check on/off settings after doing input.

known d100s bug - bad low speed brakes. Solution - run full current mode with reverse erpm limit to -10k erpm.

fault time to 80ms

only one esc should be set to “current control”, other escs need to be set to “off”

4wd setup (after both escs are plugged in)

connect can h and can l between d100s’s

run switch, ground, 5v from momentary button to ESC 1

split switch wire and run only that that to ESC 2.

remember not to unplug one of these while can is connected or you’ll blow up the ESC. @YUTW123 please fix this.

One more known bug for 4wd

long power button press (0.5s) is required to turn on both escs. A short press will only turn on one of the escs. Only a short press is required to turn one or both of them off.